Comparison of INNO3D GeForce GTX 1080 Ti Gaming OC video card vs Colorful iGame GeForce RTX 2080 Vulcan X OC-V video card by specifications and benchmarks. INNO3D GeForce GTX 1080 Ti Gaming OC runs at 1.556 GHz+ 5 % base clock speed and has 11 GB of GDDR5X memory, while video card Colorful iGame GeForce RTX 2080 Vulcan X OC-V runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 260 W+ 4 %, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.